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- home > Supply > Nanning copper sets Suppliers | ChaoXiang metallwarenfabrik (certified) | copper sleeve
Information Name: | Nanning copper sets Suppliers | ChaoXiang metallwarenfabrik (certified) | copper sleeve |
Published: | 2015-07-08 |
Validity: | 0 |
Specifications: | Any |
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Detailed Product Description: | Bronze pieces bearing manufacturing is an important industrial raw material, Xuchang copper sleeve supplier, its quality directly affects the quality and use of bearing products. Due to the large aircraft, high-speed trains and heavy industry requires a lot of localization bearing, so check for the nondestructive testing of raw materials also requires a corresponding detection methods. Steel casting flaw detection units in the country involved more, but less copper ultrasonic inspection applications, copper sleeve, especially copper pieces of unit testing applications is very small, bronze pieces need to explore methods of testing. After receiving the inspection tasks, the first collection of relevant standards and data, followed by the characteristics of bronze pieces made a detailed analysis of Nanjing copper sleeve supplier, by experiment than to find the best detection method. Bronze pieces inhomogeneity and coarse grains, the ultrasonic wave propagation process due to viscous effects, obstacles and heat absorption, attenuation and scattering attenuation resulting in a significant increase, reduce sound transmission. Coarse grain and inhomogeneity scattered reflection caused by the formation of grass-like echo signal to noise ratio decreased, in some cases difficult to achieve the ultrasonic flaw detection. Therefore, to achieve the detection of this type of the workpiece, Nanning copper sleeve supplier, we must consider a combination of the characteristics of the probe and instrument to meet the basic requirements for testing of coarse grain. Use theory can automatically change the excitation frequency and digital filtering technology ultrasonic testing is the best method, but due to the test conditions and financial constraints, only using conventional equipment in the most economical conditions down to achieve detection. Internal clearance process of skill sets of copper: 1, vibration special copper sleeve: clearance by mechanical vibration requirements, the scope of control in a small range, consistency is better. 2, ordinary copper sleeve: clearance general standard group or C3 group production, clearance, or small, or the range, the variability is large. Nanning copper sets Suppliers | ChaoXiang metallwarenfabrik (certified) | Copper sets provided by the Linyi City Super Cheung Metal Products. Linyi City Super Cheung Metal Products (www.tongqianjian.com) Shandong Linyi, non-ferrous metal alloy products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Super Cheung metallwarenfabrik leadership with the staff warmly welcome all inquiries negotiations to create ChaoXiang metallwarenfabrik better future. |
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Copyright © GuangDong ICP No. 10089450, Linyi City Super Cheung Metal Products All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 30578 visitor
Copyright © GuangDong ICP No. 10089450, Linyi City Super Cheung Metal Products All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility